deepseek-ai/DeepSelect
File Age & Freshness
File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 10 files with 3,708 lines of code in files.
    • 0 files that are 366+ days old (0 lines of code)
    • 0 files that are 181-365 days old (0 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 10 files that are 1-30 days old (3,708 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by age
File Freshness Distribution Overall
Days since last update
  • There are 10 files with 3,708 lines of code in files.
    • 0 files have been last changed 366+ days ago (0 lines of code)
    • 0 files have been last changed 181-365 days ago (0 lines of code)
    • 0 files have been last changed 91-180 days ago (0 lines of code)
    • 0 files have been last changed 31-90 days ago (0 lines of code)
    • 10 files have been last changed 1-30 days ago (3,708 lines of code)
0% | 0% | 0% | 0% | 100%
Legend:
366+
181-365
91-180
31-90
1-30

explore: grouped by folders | grouped by freshness
File Change History per File Extension
cu, py, h, cuh, md, txt, gitignore, asc, cpp, gitmodules
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
cuh0% | 0% | 0% | 0% | 100%
asc0% | 0% | 0% | 0% | 100%
h0% | 0% | 0% | 0% | 100%
cpp0% | 0% | 0% | 0% | 100%
py0% | 0% | 0% | 0% | 100%
cu0% | 0% | 0% | 0% | 0%
File Freshness Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
cuh0% | 0% | 0% | 0% | 100%
asc0% | 0% | 0% | 0% | 100%
h0% | 0% | 0% | 0% | 100%
cpp0% | 0% | 0% | 0% | 100%
py0% | 0% | 0% | 0% | 100%
cu0% | 0% | 0% | 0% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
csrc0% | 0% | 0% | 0% | 100%
deep_select0% | 0% | 0% | 0% | 100%
scripts0% | 0% | 0% | 0% | 0%
primary (file freshness distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
csrc0% | 0% | 0% | 0% | 100%
deep_select0% | 0% | 0% | 0% | 100%
scripts0% | 0% | 0% | 0% | 0%
Oldest Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
common_parts.cuh
in csrc/cuda_kernels
 1375 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
topk_select.cuh
in csrc/cuda_kernels/v3_fp32
 532 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
topk_select.cuh
in csrc/cuda_kernels/v3_cluster
 261 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
api.cpp
in csrc
 217 2 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
topk_select.cuh
in csrc/cuda_kernels/v3
 124 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
interface.py
in deep_select
 64 4 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
structs.h
in csrc
 54 - 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
asc
kernel.asc
in csrc/ascend_kernels
 896 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/ascend_kernels
 173 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/ascend_kernels
 12 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
118 4
bit_utils.cuh
in csrc/cuda_kernels
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57 -
utils.cuh
in csrc/cuda_kernels
 48 -
config.h
in csrc/cuda_kernels
 25 -
topk_select.h
in csrc/cuda_kernels/v3_cluster
 8 -
topk_select.h
in csrc/cuda_kernels/v3_fp32
 8 -
topk_select.h
in csrc/cuda_kernels/v3
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Files Not Recently Changed (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
topk_select.cuh
in csrc/cuda_kernels/v3
 124 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
topk_select.cuh
in csrc/cuda_kernels/v3_cluster
 261 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
topk_select.cuh
in csrc/cuda_kernels/v3_fp32
 532 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
common_parts.cuh
in csrc/cuda_kernels
 1375 - 2026-09-10 2026-09-10 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
kernel.h
in csrc/ascend_kernels
 12 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
structs.h
in csrc
 54 - 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
interface.py
in deep_select
 64 4 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
config.h
in csrc/ascend_kernels
 173 5 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
api.cpp
in csrc
 217 2 2026-09-10 2026-09-30 2 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
asc
kernel.asc
in csrc/ascend_kernels
 896 - 2026-09-30 2026-09-30 1 1 shengyuliu@deepseek.com shengyuliu@deepseek.com
__version__.py
in deep_select
 1 -
__init__.py
in deep_select
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Most Recently Created Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
118 4
bit_utils.cuh
in csrc/cuda_kernels
 82 -
57 -
utils.cuh
in csrc/cuda_kernels
 48 -
config.h
in csrc/cuda_kernels
 25 -
topk_select.h
in csrc/cuda_kernels/v3_cluster
 8 -
topk_select.h
in csrc/cuda_kernels/v3_fp32
 8 -
topk_select.h
in csrc/cuda_kernels/v3
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Most Recently Changed Files (Top 50)
File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
118 4
bit_utils.cuh
in csrc/cuda_kernels
 82 -
57 -
utils.cuh
in csrc/cuda_kernels
 48 -
config.h
in csrc/cuda_kernels
 25 -
topk_select.h
in csrc/cuda_kernels/v3_cluster
 8 -
topk_select.h
in csrc/cuda_kernels/v3_fp32
 8 -
topk_select.h
in csrc/cuda_kernels/v3
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Summary
  • Number of files: 98
  • Daily file updates (only one update per file and date counted): 36
  • First update: 2026-09-10
  • Latest update: 2026-09-30
  • Days between first and latest update: 21 (3 weeks, estimated 15 working days)
  • Active days (at least one file change): 2
  • Files without commit history (ignored): 88 (903 lines of code)
  • Data: